.homework-page { --homework-width: 960px; }
.homework-main { max-width: var(--homework-width); margin: 0 auto; padding: 36px 24px 72px; }
.homework-heading { margin-bottom: 30px; }
.homework-heading h1 { font-size: clamp(32px, 5vw, 46px); margin: 8px 0 16px; }
#draft-status { font-size: 14px; color: var(--muted); }
.exercise, .check-block { margin-bottom: 28px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.exercise > p { max-width: 760px; }
.question-list { min-width: 0; }
.picture-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; margin-top: 16px; }
.picture-card { min-width: 0; padding: 12px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--page); }
.picture-card figure { margin: 0 0 10px; }
.picture-card img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius-sm); background: var(--soft); }
.homework-question { padding: 16px 0; border-bottom: 1px solid var(--line); }
.question-list > .homework-question:first-child { padding-top: 0; }
.question-list > .homework-question:last-child { border-bottom: 0; padding-bottom: 0; }
.picture-card.homework-question { padding: 12px; border: 1px solid var(--line); }
.question-prompt { font-size: 18px; margin-bottom: 8px; overflow-wrap: anywhere; }
.question-hint { font-size: 14px; color: var(--muted); margin: 0 0 8px; }
.answer-field { display: flex; min-width: 0; flex-direction: column; gap: 5px; }
.answer-field > span:first-child { font-size: 13px; color: var(--muted); }
.homework-page input, .homework-page textarea { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 10px 12px; background: var(--page); color: var(--text); width: 100%; min-width: 0; min-height: 44px; font: inherit; }
.homework-page input[aria-invalid=true] { border-color: var(--danger); }
.homework-page input.is-ok { border-color: var(--success-border); }
.field-mark { display: block; margin-top: 6px; font-size: 15px; font-weight: 600; overflow-wrap: anywhere; }
.field-mark:empty, .field-answer[hidden] { display: none; }
.field-mark.ok { color: var(--success-text); }
.field-mark.bad { color: var(--danger-text); }
.field-answer { display: block; margin-top: 4px; font-size: 15px; overflow-wrap: anywhere; }
.teacher-note { display: block; margin-top: 6px; font-size: 14px; color: var(--muted); }
.exercise-hint { margin-top: 16px; padding: 12px 16px; border-radius: var(--radius-sm); background: var(--yellow-soft); color: var(--text); overflow-wrap: anywhere; }
.exercise-hint[hidden] { display: none; }
#score { margin-top: 12px; font-size: 18px; font-weight: 600; overflow-wrap: anywhere; }
.closing { text-align: center; font-size: 20px; margin: 32px 0; }
.submission { border-top: 1px solid var(--line); padding-top: 28px; }
.student-name { display: flex; flex-direction: column; gap: 8px; max-width: 420px; font-weight: 600; margin-bottom: 18px; }
.homework-warning { background: var(--yellow-soft); color: var(--text); border-radius: var(--radius-sm); padding: 16px; margin: 16px 0; overflow-wrap: anywhere; }
.report-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0; }
.submission label[for=report-preview] { display: block; margin-bottom: 8px; }
#report-preview { resize: vertical; font-size: 14px; }
@media (max-width: 680px) {
 .homework-main { padding: 24px 16px 48px; }
 .exercise, .check-block { padding: 20px 16px; }
 .picture-grid { grid-template-columns: 1fr; }
 .homework-page .topbar { flex-wrap: wrap; position: static; }
 .homework-page .top-actions { width: 100%; flex-wrap: wrap; justify-content: flex-start; }
 .homework-page .top-actions .icon-button { margin-left: auto; }
 .homework-page .brand-title { font-size: 16px; }
 .homework-page .brand-mark { font-size: 13px; padding: 6px 8px; }
 .report-actions button { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) { .homework-page *, .homework-page *::before, .homework-page *::after { transition: none !important; scroll-behavior: auto !important; } }
@media (min-width: 681px) { .homework-page .exercise, .homework-page .check-block { scroll-margin-top: 84px; } }