.course-intro { display: grid; grid-template-columns: 1.3fr .7fr; align-items: center; gap: 55px; padding: 45px 0; }
.course-intro h1 { font-size: clamp(38px,5vw,65px); }
.course-intro .lead { font-size: 16px; margin-bottom: 22px; }
.course-portrait { position: relative; overflow: hidden; border-radius: 70px 18px 18px 18px; background: #e6e9dc; }
.course-portrait img { width: 100%; height: 300px; object-fit: cover; display: block; }
.course-portrait span { display: block; padding: 17px; background: var(--green); color: white; font: 18px Georgia,serif; text-align: center; }
.study-dashboard { padding: 30px; border-radius: 16px; background: #e9efdf; margin: 12px 0 35px; }
.dashboard-top { display: flex; justify-content: space-between; align-items: start; gap: 20px; }
.dashboard-top .eyebrow { margin-bottom: 8px; }
.dashboard-top h2 { font-size: 30px; }
.dashboard-top p:not(.eyebrow) { color: var(--muted); font-size: 13px; line-height: 1.7; max-width: 700px; }
#progress-count { white-space: nowrap; color: var(--green); font-size: 21px; }
.course-themes { margin: 50px 0; }
.course-search { display: grid; gap: 8px; color: var(--muted); font-size: 12px; min-width: 260px; }
.course-search input { width: 100%; min-height: 46px; border: 1px solid var(--line); border-radius: 9px; padding: 12px; background: white; color: var(--ink); font: inherit; }
.search-status { color: var(--muted); font-size: 12px; line-height: 1.6; }
.theme { padding: 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: #fffdf8; display: flex; flex-direction: column; }
.theme img { display: block; width: 100%; height: 140px; object-fit: cover; }
.theme-body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.theme h3 { font-size: 19px; margin: 0 0 12px; }
.theme-preview { font-size: 12px; color: var(--muted); line-height: 1.6; margin: 0 0 18px; }
.theme-actions { display: grid; gap: 8px; margin-top: auto; }
.theme-actions button { display: flex; justify-content: space-between; align-items: center; gap: 10px; text-align: left; }
.theme-actions small { white-space: nowrap; font-weight: 400; }
#more { display: block; margin: 28px auto 0; }
[hidden] { display: none !important; }
.course-player { border: 2px solid #99b28e; background: #f1f4e9; padding: 28px; border-radius: 16px; scroll-margin-top: 20px; }
.player-header { display: flex; justify-content: space-between; gap: 20px; align-items: center; margin-bottom: 15px; }
.player-header p { color: var(--muted); font-size: 12px; margin: 0; }
#player-title { font: 31px/1.3 Georgia,serif; font-weight: 400; margin: 0 0 22px; }
.course-player .word-card { padding: 30px; }
.course-player .lesson-stage { grid-template-columns: .75fr 1.25fr; }
.course-player .lesson-stage.quiz-stage { display: block; }
.course-player .german-word { font-size: clamp(30px,4vw,49px); margin-top: 18px; }
.translation-area { min-height: 84px; padding-top: 18px; }
.translation-area .word-translation { margin: 0; font-size: 25px; }
.reveal-button { border: 1px dashed #91a887; background: #f5f7ef; color: var(--green); padding: 14px 18px; border-radius: 8px; cursor: pointer; font-size: 14px; min-height: 48px; }
.article-note { color: var(--muted); font-size: 12px; line-height: 1.65; padding: 14px 0 0; border-top: 1px solid var(--line); }
.course-player .lesson-help { font-size: 13px; }
.course-player .quiz-choice { min-height: 62px; }
.course-player .quiz-feedback { margin: 14px 0; }
.course-player .quiz-control { display: flex; gap: 15px; align-items: center; flex-wrap: wrap; }
.course-player .lesson-photo { height: 100%; max-height: 480px; min-height: 330px; }
.result-count { font-size: 46px; color: var(--green); margin: 15px 0; }
.course-note { border-top: 1px solid var(--line); padding: 30px 0 45px; color: var(--muted); font-size: 12px; line-height: 1.8; }
.course-note strong { color: var(--ink); font-size: 14px; }
.empty-note { padding: 28px; background: #f0f1e8; border-radius: 10px; line-height: 1.8; color: var(--muted); }
.word-chip { display: inline-block; padding: 5px 10px; background: #e8eedf; border-radius: 20px; margin: 3px; color: var(--green); font-size: 12px; }
@media(max-width: 850px) { .course-intro { gap: 25px; } .course-player .lesson-stage { grid-template-columns: 1fr; } .course-player .lesson-photo { min-height: 0; height: 190px; } }
@media(max-width: 600px) {
  .course-intro { grid-template-columns: 1fr; padding-top: 30px; gap: 25px; }
  .course-intro h1 { font-size: 42px; }
  .course-portrait { border-radius: 30px 12px 12px 12px; }
  .course-portrait img { height: 170px; }
  .study-dashboard { padding: 22px 18px; }
  .dashboard-top { display: block; }
  #progress-count { display: block; margin: 15px 0 0; }
  .study-dashboard .lesson-actions { display: grid; }
  .course-search { margin-top: 20px; min-width: 0; }
  .course-player { padding: 18px 12px; }
  .course-player .word-card { padding: 23px 16px; }
  .player-header { align-items: start; }
  #player-title { font-size: 27px; }
  .theme img { height: 155px; }
  .course-player .german-word { font-size: 34px; }
}