.lg-portal-course-grid{grid-template-columns:1fr;gap:16px;display:grid}@media (min-width:900px){.lg-portal-course-grid{grid-template-columns:repeat(3,1fr)}}.lg-portal-course-card{background:var(--paper);border:1px solid var(--line);color:var(--ink);border-radius:6px;flex-direction:column;text-decoration:none;transition:border-color .15s;display:flex;overflow:hidden}.lg-portal-course-card:hover{border-color:var(--portal-primary)}.lg-portal-course-thumb{aspect-ratio:16/9;object-fit:cover;width:100%;display:block}.lg-portal-course-thumb-fallback{aspect-ratio:16/9;background:var(--portal-primary);color:#fff;width:100%;font-family:var(--ff-cond-stack);letter-spacing:.02em;justify-content:center;align-items:center;font-size:48px;display:flex}.lg-portal-course-body{flex-direction:column;flex:auto;gap:8px;padding:16px;display:flex}.lg-portal-course-title{font-family:var(--ff-cond-stack);margin:0;font-size:18px;line-height:1.2}.lg-portal-course-instructor{color:var(--ink-3);margin:0;font-size:13px}.lg-portal-course-progress{margin-top:8px}.lg-portal-course-continue{border:1px solid var(--portal-primary);min-height:36px;color:var(--portal-primary);cursor:pointer;background:0 0;border-radius:6px;justify-content:center;align-items:center;width:100%;margin-top:12px;padding:0 16px;font-size:14px;font-weight:600;display:inline-flex}.lg-portal-course-continue:hover{background:var(--portal-primary);color:#fff}.lg-portal-outline{flex-direction:column;gap:16px;display:flex}.lg-portal-outline-category{flex-direction:column;gap:6px;display:flex}.lg-portal-outline-cat-title{font-family:var(--ff-cond-stack);text-transform:uppercase;letter-spacing:.04em;color:var(--ink-2);margin:0 0 4px;font-size:14px}.lg-portal-outline-lesson{color:var(--ink-2);cursor:pointer;border-radius:4px;align-items:center;gap:8px;padding:8px 10px;font-size:14px;text-decoration:none;display:flex}.lg-portal-outline-lesson:hover{background:var(--desk)}.lg-portal-outline-lesson-active{background:color-mix(in srgb,var(--portal-primary)12%,transparent);color:var(--ink);font-weight:600}.lg-portal-outline-lesson-locked{color:var(--ink-3);cursor:default;opacity:.7}.lg-portal-outline-lesson-locked:hover{background:0 0}.lg-portal-outline-check{color:var(--portal-primary);flex:none;font-weight:700}.lg-portal-outline-lock{color:var(--ink-3);flex:none}.lg-portal-outline-unlock-date{color:var(--ink-3);margin-left:auto;font-size:12px}.lg-portal-lesson{flex-direction:column;gap:24px;display:flex}@media (min-width:960px){.lg-portal-lesson{grid-template-columns:320px 1fr;align-items:start;gap:32px;display:grid}}.lg-portal-lesson-body{min-width:0}.lg-portal-lesson-body h2{font-family:var(--ff-cond-stack);margin:0 0 16px;font-size:24px}.lg-portal-lesson-body h3{font-family:var(--ff-cond-stack);margin:24px 0 12px;font-size:18px}.lg-portal-lesson-body p{margin:0 0 16px;font-size:15px;line-height:1.6}.lg-portal-lesson-body ul,.lg-portal-lesson-body ol{margin:0 0 16px;padding-left:20px}.lg-portal-lesson-body li{margin-bottom:6px;font-size:15px;line-height:1.6}.lg-portal-lesson-body blockquote{border-left:3px solid var(--portal-primary);color:var(--ink-2);margin:0 0 16px;padding-left:16px;font-style:italic}.lg-portal-lesson-body pre{background:var(--desk);border:1px solid var(--line);border-radius:6px;margin:0 0 16px;padding:12px;overflow-x:auto}.lg-portal-lesson-body code{font-family:var(--ff-mono-stack,monospace);font-size:13px}.lg-portal-lesson-body a{color:var(--portal-primary);text-decoration:underline}.lg-portal-lesson-nav{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;margin-top:32px;padding-top:16px;display:flex}.lg-portal-lesson-nav a{color:var(--ink-2);border:1px solid var(--line);border-radius:6px;align-items:center;gap:6px;padding:8px 12px;font-size:14px;text-decoration:none;display:inline-flex}.lg-portal-lesson-nav a:hover{border-color:var(--portal-primary);color:var(--portal-primary)}.lg-portal-comments{border-top:1px solid var(--line);margin-top:32px;padding-top:24px}.lg-portal-comments h3{font-family:var(--ff-cond-stack);margin:0 0 16px;font-size:18px}.lg-portal-comment-thread{border-bottom:1px solid var(--line-soft);margin-bottom:16px;padding-bottom:16px}.lg-portal-comment-author{color:var(--ink);margin-bottom:4px;font-size:13px;font-weight:600}.lg-portal-comment-staff-tag{color:var(--portal-primary);background:color-mix(in srgb,var(--portal-primary)10%,transparent);border-radius:4px;margin-left:6px;padding:2px 6px;font-size:11px;font-weight:600;display:inline-block}.lg-portal-comment-body{color:var(--ink-2);margin-bottom:8px;font-size:14px;line-height:1.5}.lg-portal-comment-replies{border-left:2px solid var(--line);margin-top:8px;padding-left:16px}.lg-portal-comment-reply{margin-bottom:12px}.lg-portal-comment-form{flex-direction:column;gap:8px;margin-top:12px;display:flex}.lg-portal-comment-form textarea{border:1px solid var(--line);background:var(--paper);width:100%;min-height:80px;color:var(--ink);font-size:14px;font-family:var(--ff-body-stack);resize:vertical;box-sizing:border-box;border-radius:6px;padding:10px 12px}.lg-portal-comment-form textarea:focus{border-color:var(--portal-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--portal-primary)25%,transparent);outline:none}.lg-portal-progress{background:var(--desk);border-radius:3px;width:100%;height:6px;overflow:hidden}.lg-portal-progress-fill{background:var(--portal-primary);border-radius:3px;height:100%;transition:width .3s}