/* Final presentation layer: readable learning screens and persistent navigation. */
body { font-size: 18px; line-height: 1.7; }
.app-shell { padding-bottom: calc(112px + env(safe-area-inset-bottom, 0px)); }
main { min-width: 0; }
#app:focus { outline: none; }
button, a, summary, select { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, summary:focus-visible, select:focus-visible { outline: 3px solid #d89a28; outline-offset: 4px; }
button:disabled { cursor: default; }
[hidden] { display: none !important; }

/* Lesson controls stay in document flow. */
.topbar { min-height: 110px; padding-block: 20px; flex-wrap: wrap; }
.brand { color: inherit; text-decoration: none; min-width: 0; }
.brand-copy { font-size: 22px; }
.brand-copy small, .brand-copy span { display: block; font-size: 16px; line-height: 1.5; letter-spacing: 0; margin-top: 4px; font-weight: 500; color: var(--ink-soft); }
.course-controls { gap: 10px; justify-content: flex-end; flex-wrap: wrap; }
#lesson-select { width: auto; min-width: 190px; max-width: 330px; min-height: 50px; margin: 0; padding: 10px 32px 10px 14px; font-size: 18px; font-weight: 650; border-radius: 12px; }
#level-select { width: 90px; min-width: 86px; min-height: 50px; margin: 0; padding: 10px 28px 10px 12px; font-size: 18px; font-weight: 650; border-radius: 12px; }
.tabs { gap: 10px; margin-bottom: 24px; }
.tabs button { --nav-color: #245bc2; --nav-pale: #edf3ff; --nav-border: #a9c0ed; min-height: 56px; font-size: 18px; padding: 10px 18px; border: 2px solid var(--nav-border); color: var(--nav-color); background: var(--nav-pale); box-shadow: 0 3px 0 rgb(33 53 75 / 9%); }
.tabs button[data-nav="challenge"] { --nav-color: #835c14; --nav-pale: #fff5df; --nav-border: #d5b974; }
.tabs button[data-nav="record"] { --nav-color: #286749; --nav-pale: #eaf5ed; --nav-border: #9bbfa7; }
.tabs button.active, .tabs button:not(.active):hover { border-color: var(--nav-color); background: var(--nav-color); color: white; }
.tabs button:active { box-shadow: none; transform: translateY(2px); }
/* One small home bubble replaces the full-width bottom bar. */
.home-bubble { position: fixed; z-index: 30; left: calc(16px + env(safe-area-inset-left, 0px)); bottom: calc(16px + env(safe-area-inset-bottom, 0px)); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; width: 68px; height: 68px; padding: 4px; border: 2px solid #9eb9ec; border-radius: 50%; background: #f4f8ff; color: var(--blue-deep); box-shadow: 0 4px 16px rgb(33 53 75 / 16%); font-size: 16px; font-weight: 700; line-height: 1.35; }
.home-bubble-icon { font-size: 26px; line-height: 1; }
.home-bubble:hover { background: var(--blue); border-color: var(--blue); color: white; }
.home-bubble:active { box-shadow: 0 2px 7px rgb(33 53 75 / 12%); }
.home-bubble:disabled { opacity: .6; }
.primary, .secondary, .text-button, .audio-button { min-height: 50px; font-size: 18px; }
.icon-button { min-width: 46px; min-height: 46px; }
.small, .pill, .badge, .eyebrow, .activity-tag, .footer-note { font-size: 16px; }
.footer-note span { display: block; margin-top: 4px; }
.section-title { flex-wrap: wrap; gap: 8px 16px; }
.section-title h2 { font-size: 25px; }
.section-title .small, .journey .section-title > span { font-size: 16px; text-align: left; }

/* Daily route and optional challenge. */
.hero-main { display: block; }
.hero h1 span { color: var(--blue); }
.hero .lede { font-size: 20px; line-height: 1.8; }
.hero-side { position: relative; }
.course-symbol { display: flex; justify-content: center; align-items: center; min-height: 200px; color: var(--blue-deep); font-size: 100px; font-weight: 800; letter-spacing: -.06em; }
.course-symbol span { color: var(--green); font-size: 80px; margin-left: 16px; }
.model-dialog-icon { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; margin-bottom: 12px; border-radius: 50%; background: #fff0d0; color: #87520b; font-size: 28px; font-weight: 800; }
.hero-side .hero-art { position: static; display: block; height: auto; margin: 0 auto; width: 100%; max-width: 360px; }
.hero-cta { display: flex; align-items: center; gap: 15px; flex-wrap: wrap; margin-top: 25px; }
.hero-cta .primary { min-width: 220px; justify-content: space-between; }
.hero-caption { position: relative; margin-top: -5px; text-align: center; }
.hero-caption p { font-size: 16px; color: var(--ink-soft); }
.hero .hero-main { max-width: 100%; }
.day-card { min-height: 240px; padding: 18px; }
.day-number { width: 32px; height: 32px; font-size: 16px; }
.day-name { font-size: 20px; line-height: 1.5; }
.day-topic, .day-status { font-size: 16px; line-height: 1.6; }
.day-status { margin-top: 10px; color: var(--ink-soft); }
.track-summary { display: flex; gap: 6px; flex-wrap: wrap; margin: 12px 0; font-size: 16px; line-height: 1.55; color: var(--ink-soft); }
.track-summary > span { background: #eef1f7; padding: 4px 8px; border-radius: 7px; }
.track-summary .track-done { color: #216245; background: #e4f1d8; }
.lesson-wrap > .track-summary { justify-content: center; margin: 14px 0 22px; }
.day-card .track-summary { margin: 10px 0 0; gap: 5px; font-size: 16px; }
.home-note { display: flex; align-items: center; justify-content: center; gap: 15px; flex-wrap: wrap; margin: 28px 0 12px; font-size: 16px; color: var(--ink-soft); }
.home-note i { font-style: normal; color: #a3aec3; }
.home-note p { flex-basis: 100%; text-align: center; margin: 0; font-size: 16px; }
.challenge-banner { gap: 16px; }
.challenge-copy h2, .challenge-copy h3 { font-size: 22px; }
.challenge-copy p, .challenge-banner .secondary { font-size: 18px; }
.challenge-heading { padding: 25px 0 18px; }
.challenge-heading h1 span { color: #a9732e; }
.module-emoji { font-size: 32px; margin: 18px 0 12px; }
.module-card .badge { display: block; margin-top: 14px; white-space: normal; }
.module-card h2 { font-size: 24px; }
.module-card p { font-size: 18px; line-height: 1.8; }
.module-card .primary, .module-card .secondary { width: 100%; font-size: 18px; }

/* Learning content uses large type; supporting labels remain at least 16px. */
.practising .tabs, .practising .footer-note { display: none; }
.practising .topbar { min-height: 95px; }
.practising .lesson-top { margin-top: 4px; }
.lesson-top { gap: 12px; flex-wrap: wrap; }
.back { font-size: 18px; min-height: 48px; }
.progress-label { font-size: 16px; }
.activity-heading { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }
.activity-heading .audio-button, .rule-title .audio-button { font-size: 18px; min-height: 48px; }
.activity-card h1 { font-size: clamp(27px, 4vw, 34px); line-height: 1.5; }
.activity-card .prompt { font-size: 22px; line-height: 1.75; }
.instruction { font-size: 20px; line-height: 1.8; }
.meaning { font-size: 27px; }
.word-display { font-size: clamp(34px, 7vw, 46px); overflow-wrap: anywhere; }
.choices { gap: 13px; }
.choice { display: flex; align-items: center; gap: 12px; text-align: left; min-height: 76px; padding: 17px; font-size: 22px; line-height: 1.5; }
.choice-letter { width: 32px; height: 32px; display: grid; place-items: center; flex: none; background: #edf1f8; border-radius: 8px; font-size: 16px; color: #61728a; }
.choice.selected .choice-letter { background: var(--blue); color: white; }
.spelling-prompt { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.source-sentence { font-size: 22px; line-height: 1.75; background: #f5f7fc; padding: 18px; border-radius: 13px; }
.model-answer { font-size: 25px; font-weight: 750; overflow-wrap: anywhere; margin: 13px 0; line-height: 1.7; }
.activity-card .actions { position: relative; }
.actions .primary, .actions .secondary, .actions .text-button { font-size: 18px; }
.hint-box, .feedback { font-size: 20px; line-height: 1.8; }
.feedback strong { font-size: 22px; }
.mini-lesson .primary { display: block; margin-top: 24px; }
.rule-title { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 20px; }
.mini-lesson .example { white-space: pre-line; font-size: 23px; line-height: 1.8; }
.mini-lesson .example .modal { color: #2551cf; background: #e8edff; border-radius: 5px; padding: 1px 4px; }
.mini-lesson .example .auxiliary { color: #2551cf; background: #e8edff; border-radius: 5px; padding: 1px 4px; }
.mini-lesson .example .verb { color: #26714f; background: #e4f2e9; border-radius: 5px; padding: 1px 4px; }
.rule-note { font-size: 18px; }
.sentence-frame { line-height: 1.8; font-size: 22px; }
.sentence-answer { min-height: 90px; }
.token { font-size: 22px; min-height: 50px; }
.token.modal { background: #e8edff; color: #2551cf; }
.spell-area { min-height: 84px; }
.spell-group { flex-wrap: nowrap; gap: 4px; }
.letter-box { width: 34px; height: 46px; font-size: 26px; }
.keyboard { gap: 8px; margin: 23px -8px 0; }
.key-row { gap: 5px; }
.key { min-height: 53px; font-size: 24px; }
.key.wide { min-width: 104px; width: auto; max-width: none; flex: 0 1 auto; padding-inline: 12px; white-space: nowrap; font-size: 18px; }

/* Records and reading support. */
.word-row { gap: 12px 18px; }
.record-word { display: flex; align-items: center; gap: 12px 20px; flex-wrap: wrap; min-width: 0; }
.record-word > div { min-width: 0; }
.record-word .audio-button { white-space: nowrap; }
.record-word .audio-button > span { display: inline; margin: 0; }
.word-row strong { font-size: 22px; }
.word-row small, .word-row div:last-child span { display: block; margin-top: 5px; }
.word-row small, .word-row div:last-child { font-size: 16px; color: var(--ink-soft); }
.stat { font-size: 16px; }
.stat strong small { font-size: 16px; font-weight: 500; }
.result .stat strong { font-size: 36px; }
.result .primary { margin: 20px auto 6px; }
.result-list { font-size: 18px; }
.completion-detail { font-size: 18px; color: #216245; line-height: 2; }
.empty { font-size: 20px; }
.empty .primary { display: block; margin: 22px auto; }
.audio-status:not(:empty) { position: fixed; bottom: calc(98px + env(safe-area-inset-bottom, 0px)); left: 50%; transform: translateX(-50%); width: min(90vw, 480px); background: var(--ink); color: white; padding: 15px 20px; border-radius: 14px; z-index: 35; font-size: 16px; }

/* Learning records: subject first, then the latest result of each practice item. */
.record-categories, .record-filters { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.record-category { padding: 17px 12px; border: 2px solid var(--line); border-radius: 16px; background: white; font-size: 22px; font-weight: 700; }
.record-category small { display: block; margin-top: 3px; color: var(--ink-soft); font-size: 16px; font-weight: 500; }
.record-category[aria-pressed="true"] { border-color: var(--blue); background: var(--blue-pale); color: var(--blue-deep); }
.record-note { margin: 15px 0 20px; font-size: 16px; line-height: 1.8; color: var(--ink-soft); }
.record-filter { padding: 14px 10px; border: 2px solid var(--line); border-radius: 16px; background: white; font-size: 18px; }
.record-filter > span { display: block; font-weight: 700; }
.record-filter > strong { font-size: 28px; }
.record-filter > small { color: var(--ink-soft); font-size: 16px; }
.record-filter.incorrect[aria-pressed="true"] { border-color: #b75a45; background: #fff0eb; color: #92402f; }
.record-filter.supported[aria-pressed="true"] { border-color: #b08327; background: #fff6db; color: #805d15; }
.record-filter.correct[aria-pressed="true"] { border-color: var(--green); background: var(--green-pale); color: #216245; }
.record-results { margin-block: 30px; }
.record-results-title { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.record-results-title h2 { margin: 0; font-size: 24px; }
.record-results-title > span { flex: 0 0 auto; color: var(--ink-soft); font-size: 18px; }
.record-card { padding: 24px; margin-block: 16px; border: 1px solid var(--line); border-left: 5px solid var(--green); border-radius: 18px; background: white; overflow-wrap: anywhere; }
.record-card.incorrect { border-left-color: #b75a45; }
.record-card.supported { border-left-color: #b08327; }
.record-card-heading { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px 18px; }
.record-card-heading > div { flex: 1; min-width: 0; }
.record-card-heading h3 { margin: 0; font-size: 25px; line-height: 1.5; }
.record-card-heading p { margin: 5px 0 0; font-size: 18px; color: var(--ink-soft); }
.record-card-heading .audio-button { flex: 0 0 auto; white-space: nowrap; font-size: 18px; }
.record-task { margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--line); }
.record-task-heading { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 6px 14px; font-size: 20px; }
.record-outcome { font-size: 18px; color: #216245; }
.incorrect .record-outcome { color: #92402f; }
.supported .record-outcome { color: #805d15; }
.record-source { margin: 5px 0 14px; color: var(--ink-soft); font-size: 16px; }
.record-answer { margin-top: 12px; padding: 13px 16px; border-radius: 12px; background: #f2f6f3; }
.record-answer > span { display: block; color: var(--ink-soft); font-size: 16px; }
.record-answer p { margin: 4px 0 0; font-size: 22px; line-height: 1.6; }
.record-answer.wrong { background: #fff3ee; }
.record-answer.wrong > span { color: #92402f; }
.record-explanation, .record-sentence { margin: 16px 0 0; font-size: 20px; line-height: 1.8; }
.record-history { margin-top: 18px; color: var(--ink-soft); font-size: 16px; }
.record-history summary { cursor: pointer; padding-block: 8px; }
.record-history ol { margin: 8px 0 0; padding-left: 24px; }
.record-history li { padding-block: 8px; }
.record-history li p { margin: 5px 0 0; overflow-wrap: anywhere; }
.record-empty { padding: 32px 22px; border: 1px dashed #b6c3ca; border-radius: 18px; background: white; font-size: 20px; text-align: center; }
.record-empty p { margin-bottom: 0; }
.record-empty .primary { margin-top: 22px; }
@media (max-width: 600px) {
  .record-categories, .record-filters { gap: 8px; }
  .record-category { padding: 15px 5px; font-size: 18px; }
  .record-filter { padding: 12px 5px; min-height: 110px; }
  .record-filter > span { display: flex; justify-content: center; align-items: center; min-height: 54px; line-height: 1.5; text-wrap: balance; }
  .record-results-title { align-items: flex-start; }
  .record-results-title h2 { font-size: 22px; line-height: 1.6; }
  .record-card { padding: 20px 16px; }
  .record-card-heading h3 { font-size: 24px; }
  .record-task-heading { flex-direction: column; }
  .record-card-heading .audio-button { padding-inline: 12px; }
}

/* Data and loading states. */
.storage-warning { padding: 16px 18px; font-size: 16px; line-height: 1.8; }
.coming-soon, .course-coming, .lesson-coming, .page-loading, .loading-state, .page-error, .error-state { max-width: 740px; margin: 25px auto; padding: 32px 28px; border: 1px solid var(--line); border-radius: 22px; background: white; font-size: 20px; line-height: 1.8; }
.coming-soon h1, .course-coming h1, .lesson-coming h1, .page-loading h1, .loading-state h1, .page-error h1, .error-state h1 { font-size: 28px; }
.course-coming, .lesson-coming, .coming-soon { background: #f5f7ec; }
.page-error, .error-state { border-color: #e9c6b7; background: #fff5ee; }
.page-loading, .loading-state { color: var(--ink-soft); }
.loading-indicator { width: 32px; height: 32px; margin-bottom: 18px; border: 3px solid #dce7f5; border-top-color: var(--blue); border-radius: 50%; animation: loading-turn 1s linear infinite; }
@keyframes loading-turn { to { transform: rotate(360deg); } }

/* Native dialog stays above the exercise and persistent navigation. */
dialog.model-dialog { width: min(600px, calc(100vw - 32px)); max-height: calc(100dvh - 40px); padding: 30px; overflow-y: auto; overscroll-behavior: contain; border: 2px solid #d3dff0; border-radius: 23px; background: #fffefa; color: var(--ink); box-shadow: 0 24px 90px rgb(21 36 52 / 28%); }
dialog.model-dialog::backdrop { background: rgb(22 37 54 / 64%); backdrop-filter: blur(3px); }
.model-dialog h1, .model-dialog h2, .model-dialog .model-title { font-size: 28px; line-height: 1.5; margin-bottom: 18px; color: var(--ink); }
.model-dialog p, .model-dialog .model-explanation, .model-dialog .model-note { font-size: 20px; line-height: 1.8; color: var(--ink-soft); }
.model-dialog .model-answer, .model-dialog .correct-answer { display: block; padding: 17px 18px; border-radius: 14px; background: var(--blue-pale); color: var(--blue-deep); font-size: 25px; font-weight: 750; line-height: 1.75; overflow-wrap: anywhere; }
.model-dialog .dialog-actions { margin-top: 25px; }
.model-dialog .dialog-actions button { width: 100%; min-height: 54px; font-size: 20px; }

@media (max-width: 760px) {
  .topbar { gap: 15px; }
  .course-controls { flex: 1; min-width: 240px; }
  .day-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .day-card { min-height: 230px; }
  .module-grid { grid-template-columns: 1fr; }
  .module-card { padding: 24px; }
  .choices { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .app-shell { padding-inline: 16px; }
  .topbar, .practising .topbar { min-height: 0; align-items: flex-start; padding-block: 20px 18px; }
  .brand-mark { width: 39px; height: 39px; flex-basis: 39px; font-size: 24px; }
  .brand-copy { font-size: 21px; }
  .brand-copy small, .brand-copy span { font-size: 16px; line-height: 1.45; }
  .course-controls { display: flex; justify-content: flex-start; align-items: center; flex-basis: 100%; width: 100%; min-width: 0; gap: 9px; }
  #level-select { flex: 0 0 82px; width: 82px; min-width: 0; }
  #lesson-select { flex: 1; min-width: 0; max-width: 100%; font-size: 18px; min-height: 50px; }
  .tabs { gap: 8px; margin-bottom: 21px; }
  .tabs button { flex: 1; min-width: 0; padding: 10px 6px; font-size: 18px; border-radius: 11px; }
  .hero { padding: 25px 23px; min-height: 0; }
  .hero h1 { font-size: 35px; max-width: none; }
  .hero .lede { font-size: 20px; line-height: 1.8; max-width: none; }
  .hero .eyebrow, .hero-cta .small { font-size: 16px; }
  .hero-side, .hero-caption { display: none; }
  .hero-cta { margin-top: 21px; }
  .hero .primary { font-size: 18px; }
  .hero-cta .primary { width: 100%; min-width: 0; }
  .section-title h2 { font-size: 24px; }
  .section-title .small, .journey .section-title > span { font-size: 16px; white-space: normal; }
  .day-grid { gap: 11px; }
  .day-card { padding: 16px 13px; min-height: 255px; }
  .day-name { font-size: 20px; }
  .day-topic, .day-status, .day-card .track-summary { font-size: 16px; }
  .day-number { width: 30px; height: 30px; font-size: 16px; }
  .track-summary > span { white-space: normal; padding-inline: 6px; }
  .challenge-copy h2, .challenge-copy h3 { font-size: 22px; }
  .challenge-copy p, .challenge-banner .secondary { font-size: 18px; }
  .challenge-banner .secondary { min-height: 50px; }
  .module-card h2 { font-size: 24px; }
  .module-card p, .module-card .primary, .module-card .secondary { font-size: 18px; }
  .activity-card { padding: 25px 18px; }
  .activity-card h1 { font-size: 27px; }
  .activity-card .prompt, .source-sentence { font-size: 22px; }
  .instruction { font-size: 20px; }
  .activity-tag, .progress-label { font-size: 16px; }
  .activity-heading { align-items: flex-start; }
  .activity-heading .audio-button, .rule-title .audio-button { font-size: 18px; padding: 10px 12px; }
  .choices { grid-template-columns: 1fr; gap: 12px; }
  .choice { min-height: 72px; font-size: 22px; padding: 16px 14px; }
  .choice-letter { font-size: 16px; }
  .word-display { font-size: 36px; }
  .meaning { font-size: 26px; }
  .spell-area { gap: 13px 14px; padding-block: 20px 15px; }
  .spell-group { gap: 3px; }
  .letter-box { width: 24px; min-width: 0; height: 42px; font-size: 25px; }
  .keyboard { gap: 8px; margin: 22px -10px 0; }
  .key-row { gap: 3px; }
  .key { width: 31px; max-width: calc((100% - 27px) / 10); min-height: 54px; font-size: 23px; border-radius: 7px; }
  .key.wide { min-width: 106px; width: auto; max-width: none; flex: 0 1 auto; font-size: 18px; }
  .sentence-frame { font-size: 22px; padding: 14px; gap: 8px; }
  .sentence-frame .subject, .sentence-frame .modal, .sentence-frame .verb, .sentence-frame .rest { min-height: 42px; padding: 5px 8px; }
  .sentence-frame .blank { min-height: 46px; }
  .token { min-height: 50px; padding: 9px 13px; font-size: 22px; }
  .rule-title { font-size: 20px; }
  .mini-lesson .example { font-size: 22px; }
  .rule-note { font-size: 18px; }
  .hint-box, .feedback { padding: 16px; font-size: 20px; }
  .feedback strong { font-size: 22px; }
  .actions .primary, .actions .secondary, .actions .text-button { font-size: 18px; }
  .actions .primary { min-width: 140px; }
  .word-row { align-items: flex-start; gap: 12px; }
  .record-word { flex-basis: 100%; justify-content: space-between; }
  .word-row strong { font-size: 22px; }
  .word-row .small, .word-row small, .word-row div:last-child { font-size: 16px; }
  .result { padding: 28px 20px; }
  .stats-grid { gap: 0; }
  .stat { font-size: 16px; padding-inline: 6px; }
  .result .stat strong { font-size: 30px; }
  .stat strong small { font-size: 16px; }
  .footer-note, .home-note, .home-note p { font-size: 16px; }
  .storage-warning { font-size: 16px; }
  .coming-soon, .course-coming, .lesson-coming, .page-loading, .loading-state, .page-error, .error-state { padding: 25px 20px; font-size: 20px; }
  dialog.model-dialog { padding: 25px 21px; }
  .model-dialog h1, .model-dialog h2, .model-dialog .model-title { font-size: 26px; }
  .model-dialog p, .model-dialog .model-explanation, .model-dialog .model-note { font-size: 20px; }
  .model-dialog .model-answer, .model-dialog .correct-answer { font-size: 24px; padding: 15px; }
}
@media (max-width: 374px) {
  .app-shell { padding-inline: 12px; }
  .activity-card { padding-inline: 15px; }
  .topbar { padding-top: 17px; }
  .tabs button { padding-inline: 4px; }
  .hero h1 { font-size: 32px; }
  .day-card { padding-inline: 11px; }
  .letter-box { width: 24px; }
  .keyboard { margin-inline: -8px; }
  .key { min-height: 54px; }
}
@media (prefers-reduced-motion: reduce) { .loading-indicator { animation: none; } }
@media print {
  .home-bubble, .audio-status, .course-controls { display: none !important; }
  .app-shell { padding-bottom: 0; }
}

.practice-note { margin: 24px 0; padding: 20px 24px; border: 1px solid #d5dfbc; border-radius: 18px; background: #f3f7e9; font-size: 18px; }
.practice-note p { margin: 6px 0; }
.record-card > .secondary { margin-top: 16px; }
.dialog-actions .secondary { margin-top: 12px; }
.lesson-top .secondary { min-height: 46px; }