.tsumu-deck-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:24px; }
.tsumu-deck-tile { margin:0; display:flex; align-items:flex-start; flex-direction:column; gap:12px; }
.tsumu-deck-tile :is(h2,p) { margin:0; }
.tsumu-deck-tile progress { width:100%; height:10px; accent-color:var(--tsumu-product-gold); }
.tsumu-deck-counts { color:var(--tsumu-product-muted); font-size:14px; }
.tsumu-deck-tile form { margin-top:auto; padding-top:12px; }
.tsumu-deck-welcome { padding:32px; margin-bottom:28px; }
.tsumu-deck-welcome h2 { font-size:clamp(24px,3vw,36px); }
.tsumu-deck-session { width:min(760px,calc(100% - 32px)); margin:40px auto; }
.tsumu-flashcard { text-align:center; padding:clamp(24px,5vw,48px); }
.tsumu-flashcard h1 { font-size:clamp(28px,4vw,40px); overflow-wrap:anywhere; }
.tsumu-flashcard-answer { border-top:1px solid var(--tsumu-product-border); margin-top:32px; padding-top:20px; }
.tsumu-flashcard-japanese { font-size:clamp(44px,8vw,64px); line-height:1.5; margin:12px 0; }
.tsumu-deck-image { display:block; max-width:min(280px,100%); max-height:220px; object-fit:contain; margin:20px auto; border-radius:12px; }
.tsumu-flashcard audio { width:min(320px,100%); margin:12px 0; }
.tsumu-deck-example { margin:24px 0; padding:16px; background:var(--tsumu-product-surface-soft); border-radius:12px; }
.tsumu-deck-example p { margin:4px 0; }
.tsumu-deck-ratings { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:10px; }
.tsumu-deck-ratings button { min-height:48px; padding:10px 8px; }
.tsumu-deck-answer-form { margin-top:28px; }
.tsumu-deck-attribution { font-size:12px; color:var(--tsumu-product-muted); margin-top:32px; text-align:left; }
.tsumu-deck-attribution a { text-decoration:underline; }
.tsumu-deck-readings { display:grid; grid-template-columns:auto 1fr; gap:12px; text-align:left; }
.tsumu-deck-readings dd { margin:0; }
.tsumu-deck-import-list { display:grid; gap:16px; }
.tsumu-deck-import-list article { border-bottom:1px solid var(--tsumu-product-border); padding:16px 0; overflow-wrap:anywhere; }
@media(max-width:700px) { .tsumu-deck-grid { grid-template-columns:1fr; gap:16px; } .tsumu-deck-ratings { grid-template-columns:repeat(2,minmax(0,1fr)); } .tsumu-deck-session { margin:20px auto; } }
.tsumu-deck-ratings button { display: flex; flex-direction: column; gap: .2rem; }
.tsumu-deck-ratings button small { font-weight: 400; font-size: .8rem; }
.tsumu-deck-waiting form { margin-top: 1rem; }