.course-list{display:grid;gap:14px}.course-card{border:1px solid var(--line);border-radius:16px;background:var(--panel);overflow:hidden}.course-card>summary{position:relative;list-style:none;padding:20px 44px 20px 20px;cursor:pointer}.course-card>summary::-webkit-details-marker{display:none}.course-number{display:block;font-size:11px;color:var(--muted);margin-bottom:7px}.course-card>summary strong{font-size:17px;line-height:1.4;display:block}.course-chevron{position:absolute;right:20px;top:30px;color:var(--accent)}.course-card[open] .course-chevron{transform:rotate(180deg)}.course-content{padding:0 20px 20px}.course-content section{margin:0 0 20px}.course-content h2{font-size:14px;color:#d6c5ef;margin-bottom:7px}.course-content p{font-size:14px;line-height:1.75;overflow-wrap:anywhere;user-select:text}.course-references{display:grid;gap:10px;margin:8px 0 20px}.course-references:empty{display:none}.course-references a{font-size:12px;line-height:1.6;color:var(--muted);text-decoration:underline}.course-resume{width:100%;font-size:14px}.course-card>summary:focus-visible{outline:2px solid var(--accent);outline-offset:-4px}

#course-copy-action{position:fixed;bottom:24px;left:calc(50% + 110px);transform:translateX(-50%);width:max-content;max-width:calc(100vw - 250px);z-index:8;display:flex;align-items:center;gap:6px;padding:8px;border:1px solid var(--line);border-radius:16px;background:var(--bg)}
#course-copy-action[hidden]{display:none}#course-copy-action .primary{font-size:13px;padding:10px 14px}#course-copy-action .icon-button{flex-shrink:0}
@media(max-width:700px){#course-copy-action{left:50%;bottom:calc(90px + env(safe-area-inset-bottom,0px));max-width:calc(100vw - 24px)}}