.jn-study-card { margin-block: 20px; min-width: 0; overflow-wrap: anywhere; }
.jn-article__body > .jn-study-card { padding: clamp(16px, 3vw, 24px); border: 1px solid var(--glass-edge); border-radius: var(--panel-radius); background: var(--surface); }
.jn-study-card progress { width: min(100%, 360px); height: 12px; accent-color: var(--accent); }
.jn-study-list { list-style: none; padding: 0; }
.jn-study-list > li { padding-block: 12px; border-block-end: 1px solid var(--glass-edge); }
.jn-study-form { margin-block: 8px; }
.jn-study-form[hidden] { display: none; }
.jn-study-form fieldset { min-inline-size: 0; margin: 12px 0; padding: 12px; border: 1px solid var(--glass-edge); border-radius: var(--radius); }
.jn-study-form fieldset label { display: block; padding-block: 6px; }
.jn-study-form :is(input[type=text],input[type=search],select) { max-width: 100%; padding: 8px; border: 1px solid var(--input-border); border-radius: var(--radius); color: var(--ink); background: var(--glass-strong); }
.jn-study-form :is(input[type=radio],input[type=checkbox]) { accent-color: var(--accent); }
.jn-study-card summary { cursor: pointer; }
.jn-study-links { display: flex; flex-wrap: wrap; gap: 8px; margin-block: 16px; }